Convert FAERS xml to tabular format
retrieve_faersxml(
xml_address,
reaction_wise = TRUE,
drug_wise = FALSE,
drug_indication_pattern = NULL
)A tibble corresponding to the XML file
XML address to be read
each row corresponds to a reaction (if TRUE, drug_wise cannot be TRUE)
each row corresponds to a drug (if TRUE, reaction_wise cannot be TRUE)
filter by ADR with a specific drug indication pattern (**stringr** sintax)